CN209803970U - Ventilation window capable of automatically exhausting when natural gas leaks - Google Patents
Ventilation window capable of automatically exhausting when natural gas leaks Download PDFInfo
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- CN209803970U CN209803970U CN201920509341.XU CN201920509341U CN209803970U CN 209803970 U CN209803970 U CN 209803970U CN 201920509341 U CN201920509341 U CN 201920509341U CN 209803970 U CN209803970 U CN 209803970U
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- natural gas
- ventilation window
- explosion
- window
- alarm
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Abstract
A ventilation window capable of automatically exhausting when natural gas leaks, which aims to overcome the explosion danger of household natural gas leakage and provides an automatic natural gas monitoring ventilation window which can not only give an alarm but also remove natural gas without influencing the appearance so as to improve the safety problem in the use of natural gas. The anti-explosion fan, the infrared receiver and the audible and visual alarm of the ventilation window are preferably arranged on the upper part of the window, and the natural gas sensor and the infrared transmitter assembly can be arranged on a ceiling or other positions of a kitchen to realize automatic exhaust and alarm by infrared, so that the window is integrated with the natural gas monitoring and exhausting functions.
Description
Technical Field
The utility model relates to a gas safety field is a monitoring and removing device of kitchen natural gas leakage, indicates especially that one kind combines the natural gas monitoring ventilation window of an organic whole with the window in house.
Background
At present, natural gas is used as clean energy and is widely used in vast cities and rural areas. However, the current gas safety devices on the market usually have only one natural gas alarm device. In fact, if nobody is at home, the alarm will lose its meaning of existence and still cause an explosion situation.
Meanwhile, the natural gas leaked is very explosive when reaching a certain concentration, and a common exhaust fan does not have an explosion-proof function, if the common exhaust fan is used for exhausting in daily life, explosion is possibly caused under the condition of natural gas leakage, and the common exhaust fan can be installed only by forming a hole in glass, so that the attractiveness of a kitchen is seriously influenced.
Disclosure of Invention
The utility model discloses main purpose is overcome domestic natural gas and leaks the explosion danger, provides one and both can report to the police and can get rid of the natural gas automatically and do not influence pleasing to the eye automatic natural gas monitoring ventilation window to improve the safety problem in the natural gas uses in hope.
In order to achieve the purpose, the utility model discloses a ventilation window capable of automatically exhausting when natural gas leaks, which comprises a ventilation window body forming a house window structure, wherein the body is provided with an explosion-proof fan, an infrared receiver and an audible and visual alarm, and the ventilation window further comprises a natural gas sensor and an infrared transmitter which are independent of the body;
The natural gas sensor detects the concentration of natural gas and sends an alarm signal when the concentration of the natural gas reaches a preset value, the alarm signal is transmitted to the ventilation window body through the infrared transmitter, the infrared receiver receives the alarm signal, and the sound-light alarm and the explosion-proof fan are driven to work.
further, the natural gas sensor and the infrared emitter are arranged on the ceiling or other positions of the kitchen adjacent to the air source.
Furthermore, the explosion-proof fan, the infrared receiver and the alarm are arranged on the upper portion of the body side by side and are integrated with the ventilation window body to enhance the firmness and the exhaust efficiency.
Furthermore, a cross beam is arranged between the explosion-proof fan and the glass arranged on the body, so that the explosion-proof fan can be firmly and fixedly arranged between the cross beam and the window frame of the body.
and the infrared receiver, the alarm, the corresponding power supply circuit and the power supply conversion circuit can be arranged in the beam.
Furthermore, the body is also provided with a power supply circuit, the input end of the power supply circuit is connected with the commercial power, and the output end of the power supply circuit is electrically connected with the explosion-proof fan, the infrared receiver and the alarm.
Furthermore, the natural gas sensor and the infrared transmitter are powered by a battery or a direct current power supply.
Furthermore, the outer side of the explosion-proof fan is provided with a dustproof and anti-sealing automatic turnover type headwind baffle.
In addition, the transmission of the alarm signal can also use a wireless transmission module except infrared rays.
The main technical scheme of the utility model provides a natural gas monitoring automatic alarm ventilation window, it contains explosion-proof fan, infrared receiver, audible-visual annunciator, natural gas sensor, infrared emitter and window, and it is whole with explosion-proof fan, infrared receiver, audible-visual annunciator, natural gas sensor, infrared emitter and window constitution its characterized in that, explosion-proof fan, infrared receiver, the audible-visual annunciator of ventilation window establish the upper portion at the window, and other positions at ceiling or kitchen are established to natural gas sensor, infrared emitter, become a whole that contains explosion-proof fan and window.
the utility model discloses a can self-bleeding's ventilation window when natural gas leaks mainly utilizes comparatively safe infrared device control to air exhaust, when natural gas sensor senses that concentration exceeds standard, by infrared emitter transmitting signal, and after being located the infrared receiver on the window and receiving the signal, start the alarm and report to the police, start explosion-proof fan simultaneously and air exhaust. The anti-explosion fan, the infrared receiver, the audible and visual alarm and the window are designed into a whole to form an integral window containing the anti-explosion fan.
The natural gas monitoring automatic alarm ventilation window has the advantages that the natural gas monitoring automatic alarm ventilation window is more applicable and more attractive due to the adoption of innovative design and integral manufacturing and installation. The installation of whole window frame is the same with general window, and explosion-proof fan, infrared receiver, audible-visual annunciator's position can change according to the actual demand of different house types, and is pleasing to the eye harmonious, does not hinder the fitment.
Drawings
Fig. 1 is a schematic structural view of a ventilation window of the present invention capable of automatically exhausting when natural gas leaks.
Wherein:
11 explosion-proof fan 12 infrared receiver
13 audible and visual alarm 14 infrared emitter
15 natural gas sensor 16 glass.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments with reference to the accompanying drawings.
the utility model discloses a design that the design that lies in providing a natural gas safety protection window of taking audible-visual alarm and automatic exhaust function of integration, it is that the design that combines together with the window has guaranteed the pleasing to the eye of kitchen. The system is a system beautification expert consisting of an explosion-proof fan, an infrared receiver, an audible and visual alarm, a natural gas sensor, an infrared transmitter and a window. The natural gas monitoring ventilation window is divided into two parts, wherein one part integrates an explosion-proof fan, an infrared receiver, an audible and visual alarm and the window, and the other part integrates a natural gas sensor and an infrared transmitter together to form a whole window with ventilation and alarm functions.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1, the present invention is a schematic structural diagram of a ventilation window capable of automatically exhausting when natural gas leaks. The utility model discloses an in this embodiment, this natural gas monitoring automatic alarm ventilation window mainly contains explosion-proof fan 11, infrared receiver 12, audible-visual annunciator 13, infrared emitter 14, natural gas sensor 15.
The main body of the natural gas monitoring automatic ventilation window is a window 10 with an outer frame, an explosion-proof fan 11, an infrared receiver 12, an audible and visual alarm 13 and transparent glass 16 are arranged on the window 10, the explosion-proof fan 11, the infrared receiver 12 and the audible and visual alarm 13 are electrically connected and powered by a power supply circuit, the power supply circuit is connected with a mains supply by leading out a power line from the outer frame of the window, and is provided with a power conversion circuit for providing direct current for the infrared receiver 12 and the audible and visual alarm 13, and the audible and visual alarm 13 can be controlled by the infrared receiver 12 through a solid-state relay.
The natural gas monitoring automatic alarm ventilation window is also provided with a natural gas monitoring device with an installation position capable of being selected randomly according to requirements, and the natural gas monitoring automatic alarm ventilation window mainly comprises a natural gas sensor 15 and an infrared transmitter 14, wherein the natural gas sensor 15 and the infrared transmitter 14 can be powered by batteries.
In this embodiment, the natural gas sensor 15 is an MQ-2 gas sensor, the MQ-2 gas sensor is powered by 5v direct current (may be powered by a dry battery or usb), detects the concentration of the natural gas and converts the concentration of the natural gas into an electrical signal, the electrical signal is sent out by a comparison circuit when the concentration of the natural gas reaches a preset value, the alarm signal is transmitted to the window 10 through the infrared transmitter 14, and the infrared receiver 12 receives the alarm signal and drives the audible and visual alarm 13 and the explosion-proof fan 11 to operate.
In this embodiment, the anti-explosion fan 11, the infrared receiver 12 and the alarm 13 may be disposed side by side at the upper portion of the window, and integrated with the window frame to enhance the firmness and the exhaust efficiency, and the natural gas sensor 15 and the infrared transmitter 14 may be disposed as a whole at the ceiling or other reasonable position in the kitchen. The window type natural gas ventilation window designed in this way can not only give an alarm, but also can timely discharge leaked natural gas indoors, so that natural gas explosion events are prevented. In addition, the fan has an explosion-proof function, so that ventilation safety is guaranteed, and the design of the fan and a window which are integrated into a whole ensures the attractiveness of a kitchen. It should be understood that the transmission of the alarm signal is not limited to infrared, and any other wired or wireless transmission (e.g., visible light transmission, wifi signal, gprs signal, etc.) may be used, and in this particular embodiment, infrared transmission is optimized for safety and economy in view of the presence of flammable and explosive gases.
The layout of the explosion-proof fan, the infrared receiver and the alarm can be adjusted according to the sizes of different windows so as to meet the requirements of more people.
Example 2
The difference between the embodiment and the previous example is that a beam is arranged between the explosion-proof fan and the glass of the window, so that the explosion-proof fan can be firmly fixed between the beam and the window frame, and preferably, the infrared receiver, the alarm and the power supply facility can be arranged in the beam, so that the ventilation window is simpler and more attractive, and the natural gas monitoring ventilation window integrated with the window of the house is formed. The glass part of the ventilating window capable of automatically exhausting gas when natural gas leaks can be a fixed glass window or a push-pull type window or a casement window.
In the above embodiment, the explosion-proof fan inventor uses the sinking sea brand explosion-proof axial flow fan CBF-500, and the outer side of the fan is provided with the automatic turnover type upwind blocking piece for dust and seal prevention, so that any suitable explosion-proof fan can be selected according to the requirement in practical use. The infrared transmitting and infrared receiver can be designed by using the existing transceiver module or by using the infrared pair transistor and the modulation circuit, and the mature technology of the part is not described herein.
Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, and all such modifications and equivalent substitutions are intended to be encompassed by the scope of the following claims.
Claims (9)
1. The utility model provides a can self-bleeding's ventilation window when natural gas leaks which characterized in that:
The ventilation window comprises a ventilation window body forming a house window structure, wherein an explosion-proof fan, an infrared receiver and an audible and visual alarm are arranged on the body, and the ventilation window further comprises a natural gas sensor and an infrared transmitter which are independent of the body;
The natural gas sensor detects the concentration of natural gas and sends an alarm signal when the concentration of the natural gas reaches a preset value, the alarm signal is transmitted to the ventilation window body through the infrared transmitter, the infrared receiver receives the alarm signal, and the sound-light alarm and the explosion-proof fan are driven to work.
2. The ventilation window of claim 1, wherein the natural gas sensor and the infrared emitter are disposed on a ceiling or a kitchen adjacent to a gas source.
3. The air exchange window capable of automatically exhausting when natural gas leaks according to claim 1 or 2, wherein the anti-explosion fan, the infrared receiver and the alarm are arranged on the upper part of the body side by side and are integrated with the air exchange window body to enhance the firmness and the exhaust efficiency.
4. The ventilation window capable of automatically exhausting when natural gas leaks according to claim 1 or 2, wherein a cross beam is arranged between the explosion-proof fan and the glass arranged on the body so that the explosion-proof fan can be firmly and fixedly arranged between the cross beam and the window frame of the body.
5. The ventilation window capable of automatically exhausting in case of natural gas leakage according to claim 4, wherein the infrared receiver and the alarm are arranged in the beam.
6. The ventilation window according to claim 1 or 2, wherein the body is further provided with a power circuit, an input end of the power circuit is connected with commercial power, and an output end of the power circuit is electrically connected with the explosion-proof fan, the infrared receiver and the alarm.
7. The ventilation window capable of automatically exhausting in case of natural gas leakage according to claim 1 or 2, wherein the natural gas sensor and the infrared transmitter are powered by a battery or a direct current power supply.
8. The ventilation window capable of automatically exhausting in case of natural gas leakage according to claim 1 or 2, wherein the outer side of the explosion-proof fan is provided with an automatic turnover type headwind baffle plate for dust and seal prevention.
9. The ventilation window capable of automatically exhausting in case of natural gas leakage according to claim 1 or 2, wherein the transmission of the alarm signal can also use a wireless transmission module other than infrared rays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509341.XU CN209803970U (en) | 2019-04-16 | 2019-04-16 | Ventilation window capable of automatically exhausting when natural gas leaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509341.XU CN209803970U (en) | 2019-04-16 | 2019-04-16 | Ventilation window capable of automatically exhausting when natural gas leaks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209803970U true CN209803970U (en) | 2019-12-17 |
Family
ID=68829346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920509341.XU Expired - Fee Related CN209803970U (en) | 2019-04-16 | 2019-04-16 | Ventilation window capable of automatically exhausting when natural gas leaks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209803970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197854A (en) * | 2020-02-28 | 2020-05-26 | 长安大学 | Intelligent air door and installation method and working method thereof |
-
2019
- 2019-04-16 CN CN201920509341.XU patent/CN209803970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197854A (en) * | 2020-02-28 | 2020-05-26 | 长安大学 | Intelligent air door and installation method and working method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |